<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>尚硅谷会员注册页面</title>
		<link type="text/css" rel="stylesheet" href="../../static/css/style.css" ><script type="text/javascript" src="../../static/js/jquery-1.7.2.js"></script>
		<style type="text/css">
			.login_form{
				height:420px;
				margin-top: 25px;
			}
		</style>
		<script type="text/javascript">
			$(function () {
				$("#sub_btn").click(function () {//给注册绑定单击事件
					//验证用户名：必须由字母，数字下划线组成，并且长度为 5 到 12 位
					//1.获取输入框内容，
					let $username = $("#username").val();
					//2.使用正则表达式进行验证
					var usernamePatt = /^\w{5,12}$/;
					let nameFlog = usernamePatt.test($username);
					if (!nameFlog) {//不合法的情况
						//提示用户结果
						$(".errorMsg").text("用户名不合法");
						return false;
					}
					//验证密码：必须由字母，数字下划线组成，并且长度为 5 到 12 位
					//1.获取密码内容
					let $password = $("#password").val();
					//2.使用正则表达式进行验证
					var passwordPatt = /^\w{5,12}$/;
					if (!(passwordPatt.test($password))) {
						$(".errorMsg").text("密码不合法");
						return false;
					}
					//验证确认密码：和密码相同
					//1.获取确认密码内容
					let $repwd = $("#repwd").val();
					//2.两次密码进行比对
					if ($repwd != $password) {
						$(".errorMsg").text("两次输入的密码不一致");
						return false;
					}
					//邮箱验证：xxxxx@xxx.com
					//1.获取邮箱的内容
					var $emailText = $("#email").val();
					//2.进行正则匹配
					var emailPatt = /^[a-z\d]+(\.[a-z\d]+)*@([\da-z](-[\da-z])?)+(\.{1,2}[a-z]+)+$/;
					if (!(emailPatt.test($emailText))) {
						$(".errorMsg").text("邮箱地址不合法");
						return false;
					}
					//验证码：现在只需要验证用户已输入。因为还没讲到服务器。验证码生成
					let codeText = $("#code").val();
					codeText = $.trim(codeText);//去除空格
					if (codeText == null || codeText == "") {
						//提示用户
						$(".errorMsg").text("验证码不能为空");
						return false;
					}
					$(".errorMsg").text("");
				});
			});
		</script>
	</head>
	<body>
		<div id="login_header">
			<img class="logo_img" alt="" src="../../static/img/logo.gif" >
		</div>
		
			<div class="login_banner">
			
				<div id="l_content">
					<span class="login_word">欢迎注册</span>
				</div>
				
				<div id="content">
					<div class="login_form">
						<div class="login_box">
							<div class="tit">
								<h1>注册尚硅谷会员</h1>
								<span class="errorMsg"></span>
							</div>
							<div class="form">
								<form action="regist_success.html">
									<label>用户名称：</label>
									<input class="itxt" type="text" placeholder="请输入用户名" autocomplete="off" tabindex="1" name="username" id="username" value=""/>
									<br />
									<br />
									<label>用户密码：</label>
									<input class="itxt" type="password" placeholder="请输入密码" autocomplete="off" tabindex="1" name="password" id="password" value=""/>
									<br />
									<br />
									<label>确认密码：</label>
									<input class="itxt" type="password" placeholder="确认密码" autocomplete="off" tabindex="1" name="repwd" id="repwd" />
									<br />
									<br />
									<label>电子邮件：</label>
									<input class="itxt" type="text" placeholder="请输入邮箱地址" autocomplete="off" tabindex="1" name="email" id="email" />
									<br />
									<br />
									<label>验证码：</label>
									<input class="itxt" type="text" style="width: 150px;" id="code"/>
									<img alt="" src="../../static/img/code.bmp" style="float: right; margin-right: 40px">									
									<br />
									<br />
									<input type="submit" value="注册" id="sub_btn" />
									
								</form>
							</div>
							
						</div>
					</div>
				</div>
			</div>
		<div id="bottom">
			<span>
				尚硅谷书城.Copyright &copy;2015
			</span>
		</div>
	</body>
</html>